Immortality is a curse

For this challenge you'll need the Supernatural expansion pack, all others are optional.

Intro
When you were young, and learned you would eventually become immortal, you couldn't wait to spend your life adventuring and living however you want to. AS you grew up, you began to question how good your immortality actually was. After the death of your first lover you realized that anyone that wasn't a vampire that you loved would die without you. After many years of hard work, you isolate yourself in a large mansion before you remember what your previous lover had told you. "You can't be afraid to love again." Following their advice you come out of your home and look for a new love.[/i]

Rules
1. You're allowed to cheat in money to build/buy your mansion. Or just in general.
2. Jobs are optional
3. To get the Immortality LTR give yourself an easy LTW or pause aging until you have enough for it
4. You aren't allowed to marry/have kids with another vampire.
5. When your spouse dies, you have a week to get another romantic interest. You must marry them.
6. If your sim's spouse dies without a fulfilled life, your sim will seal themselves away again. At that point you must choose a vampire child and work your way to the Immortal reward and follow in their parent's footsteps.
(Note: If they die or become elders without becoming immortal, continue with one of their children.)

Goals
Seeing your spouse' life fulfilled is the most important thing, seeing as how your children will move away after they become young adults, you can only hope theirs are too.
You can attempt to make your children immortal. Since your children are half vampire and half something else, not even the vampire ones are immortal. Have your vampire kids get enough lifetime happiness points to give them the reward as soon as they become young adults. An even harder goal is to not let your spouse lift a finger. All cooking, laundry(If you have ambitions) gardening, and errands must be completed by you or the butler (if you choose to get one). If you're not allowed to control the spouse directly. You can select them to check on their needs, or cancel actions, but YOU CANNOT INSTRUCT THEM TO DO ANYTHING. Any other goals are up to you, if you want a specific amount of kids, or as many kids as you can before your spouse dies. You could make a personal goal to max all the skills, who cares, you've got forever!

There's no points system or true end to this. Play 'til you get bored. Stop and pick it up again. I don't really care, just have fun with it!